问题补充:
The snow lasted a week, a serious traffic confusion in the whole area.
A. causing
B. cause
C. to cause
D. caused
答案:
A. causing
B. cause
C. to cause
D. caused
解析:考查非谓语动词。题意 这场雪持续了一周,导致整个地区严重的交通瘫痪。 Causing做结果状语,用来阐明所产生的结果。相当于which caused 。故选A项。
考点考查非谓语动词